# Hang Yang

> Software Engineer at Tiktok, ex-LinkedIn

Location: New York City Metropolitan Area, United States
Profile: https://flows.cv/hang

During my previous role at Freddie Mac, I was charged with developing innovative solutions across a variety of software platforms. I am currently working as a Software Development Engineer in CRT (Credit Risk Transfer) team of Freddie Mac, where I am responsible for the full life-span of the CRT+ Engine project: from discussions with trading desk and quant teams for feature requirements, to selection of development frameworks/deployment platforms, and design/implementation of system features, to test case design, and final production deployment on AWS EC2 servers. This CRT+ Engine system will replace Freddie's older version of CRT system, as a cornerstone of its MBS issuance business. 

Knоwn fоr еxсеllеnt client-facing ѕkillѕ, I аlѕо excel in mеrging buѕinеѕѕ and uѕеr needs intо high-ԛuаlitу, соѕt-еffесtivе dеѕign ѕоlutiоnѕ whilе kеерing within budgetary соnѕtrаintѕ. 

Technical Skills:
     Languages: Java, Python, JavaScript, Bash shell script, C/C++, CSS, HTML
     Database: MySQL, MangoDB
     Frameworks: Spring Boot, React, jQuery, Bootstrap, Django, Cucumber, Mickito
     Tools: Docker, Git, AWS, RESTful API, Postman, Unix/Linux, vSphere/ESXi, Gradle, Jenkins
     Cloud: AWS EC2, S3, VPC, Route53, CloudFront, RDS, SQS, CloudFormation
     Network: DNS, TCP/IP, UDP, HTTP, DHCP, RIP, OSPF, BGP, ARP, EIGRP

## Work Experience
### Software Engineer @ TikTok
Jan 2023 – Present | New York, United States

### Software Engineer @ LinkedIn
Jan 2021 – Jan 2023 | Sunnyvale, California, United States

### Software Engineer @ Freddie Mac
Jan 2020 – Jan 2021 | McLean, Virginia, United States

### Jr. Java Developer @ Fannie Mae
Jan 2019 – Jan 2020 | Washington D.C. Metro Area


## Education
### Master's degree in Telecommunications
University of Maryland
Jan 2017 – Jan 2019

### Bachelor's degree in Engineering Physics/Applied Physics
Jilin University
Jan 2013 – Jan 2017


## Contact & Social
- LinkedIn: https://linkedin.com/in/hang-yang-721079141

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Source: https://flows.cv/hang
JSON Resume: https://flows.cv/hang/resume.json
Last updated: 2026-03-23